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INFLUENZA HEMEGGLUTININ FUSION PEPTIDE MUTANT G13A
Authors
Lai, A.L., Tamm, L.K.
Assembly
Influenza HA fusion peptide(G13A)
Entity
1. Influenza HA fusion peptide(G13A) (polymer, Thiol state: all free), 27 monomers, 2798.242 Da Detail

GLFGAIAGFI ENAWEGMIDG GCGKKKK


Formula weight
2798.242 Da
Source organism
Influenza A virus
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 74.1 %, Completeness: 61.0 %, Completeness (bb): 72.1 % Detail

Polymer type: polypeptide(L)

Total1H
All61.0 % (97 of 159)61.0 % (97 of 159)
Backbone72.1 % (44 of 61)72.1 % (44 of 61)
Sidechain54.1 % (53 of 98)54.1 % (53 of 98)
Aromatic62.5 % (10 of 16)62.5 % (10 of 16)
Methyl90.9 % (10 of 11)90.9 % (10 of 11)

1. Influenza HA fusion peptide G13A

GLFGAIAGFI ENAWEGMIDG GCGKKKK

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 303 K, pH 5


#NameIsotope labelingTypeConcentration
1Influenza HA fusion peptide G13A[U-15N]1 mM
2DPC[U-2H]200 mM
3acetic acid[U-2H]20 mM
4DTTnatural abundance5 mM
5H2Onatural abundance95 %
6D2Onatural abundance5 %
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 303 K, pH 5


#NameIsotope labelingTypeConcentration
7Influenza HA fusion peptide G13A[U-15N]2 mM
8DPC[U-2H]200 mM
9acetic acid[U-2H]20 mM
10DTTnatural abundance5 mM
11H2Onatural abundance95 %
12D2Onatural abundance5 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2L4G, Strand ID: A Detail


Release date
2010-10-18
Citation
Shallow boomerang-shaped influenza hemagglutinin G13A mutant structure promotes leaky membrane fusion
Lai, A.L., Tamm, L.K.
J. Biol. Chem. (2010), 285, 37467-37475, PubMed 20826788 , DOI 10.1074/jbc.M110.153700 ,
Related entities 1. Influenza HA fusion peptide(G13A), : 1 : 1 : 184 entities Detail
Experiments performed 4 experiments Detail
NMR combined restraints 3 contents Detail
Keywords fusion peptide, hemagglutinin, influenza